Предмет: Алгебра, автор: dashkaspak0712

5. Скільки коренів має рівняння 6х2 + 13х + 5 = 0? А) два; В) жодного; Б) безліч; Г) один. в Знайдіть корені рівняння 2 4 - 91 - 0

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Автор ответа: Мишкабаянов

0

D = b^2 - 4ac = 169 - 4*6*5 = 49 > 0

відповідно рівняння має 2 корені

Kotyarata: допоможіть будь ласка з завданням. алгебра

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